using stderr in annotate

[Miloslav Trmac]

Hello,
I'm not sure whether this is a bug report, feature request or clueless rant.
When I do
        cvs annontate | less
on a directory, annotations for all files are concatenated and I can't see
the boundaries, because the "headers" are output on stderr. It would be nice
to change this (i.e. call cvs_output () instead of cvs_outerr ()), but I have
no idea how this would affect other existing software and/or client-server
mode.
Anyway, thanks for the great software!
        Mirek